#include<stdio.h>
//字符串的拼接
#include<assert.h>
char* my_strcat(char* desc,const char* src)
{
    char* ret=desc;
    assert(desc && src);
    while(*desc!='\0')
    {
        desc++;
    }
    while(*desc++=*src++)
    {
        ;
    }
    return ret;

}




int main()
{
    char arr1[]="zxcasd";
    char arr2[]="xxxxxxxxxxx";
    my_strcat(arr1,arr2);
    printf("%s",arr1);
    return 0;
}